CN108638543A - A kind of system of processing of PVC film - Google Patents
A kind of system of processing of PVC film Download PDFInfo
- Publication number
- CN108638543A CN108638543A CN201810269582.1A CN201810269582A CN108638543A CN 108638543 A CN108638543 A CN 108638543A CN 201810269582 A CN201810269582 A CN 201810269582A CN 108638543 A CN108638543 A CN 108638543A
- Authority
- CN
- China
- Prior art keywords
- pvc film
- processing
- frame body
- film
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 39
- 239000004744 fabric Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 13
- 238000010168 coupling process Methods 0.000 description 13
- 238000005859 coupling reaction Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 238000007373 indentation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of systems of processing of PVC film, including coil cradle, the heating device for being heated to PVC film, the corona unit for carrying out leveling processing to PVC film after heating and the humidifier for handling PVC film part moistening and lowering temperature；The humidifier is set on rear side of corona unit, which includes frame body, the humidification mechanism on frame body and the actuator for driving the humidification mechanism rotation；The humidification mechanism includes the smearing part with the matched rotating member of the actuator and for being humidified to PVC film；It is additionally provided on the frame body for carrying out the film guiding roller for being oriented to transmission to PVC film, which is set on the front side lower position for smearing part.By being arranged film guiding roller in the front side lower position for smearing part in the present invention, so that PVC film is during transmission, being coated on for large area is smeared outside part, and then the contact area of high degree increased between PVC film and smearing part, enhance humidifying effect, ensure to realize good cooling to PVC film, PVC film is avoided to occur the case where fold and curling in process.
Description
Technical field
The invention belongs to PVC film production technical fields, more particularly, to a kind of system of processing of PVC film.
Background technology
In PVC film process, PVC film temperature after producing is big, therefore PVC film is more dry, dry in PVC film
PVC film can automatic roll up in the case of dry, cause the PVC film produced unqualified；If likewise, the PVC film produced is not right
It is effectively cooled down, and may also lead to PVC film and automatic curled occurs in storage, which can directly result in PVC film calcellation,
It can not use.And existing PVC film production is difficult to realize streamlined processing, production efficiency is low.
Invention content
The present invention for overcome the deficiencies in the prior art, provides a kind of a kind of processing system of the high PVC film of production efficiency
System.
To achieve the goals above, the present invention uses following technical scheme：A kind of system of processing of PVC film, including coiled strip
Frame, the heating device for being heated to PVC film, the corona unit for carrying out leveling processing to PVC film after heating
And the humidifier for handling PVC film part moistening and lowering temperature；The humidifier is set on rear side of corona unit, the humidifier
Humidification mechanism including frame body, on frame body and the actuator for driving the humidification mechanism rotation；The humidification mechanism
It include the smearing part with the matched rotating member of the actuator and for being humidified to PVC film；It is additionally provided with and is used on the frame body
The film guiding roller for being oriented to transmission is carried out to PVC film, which is set on the front side lower position for smearing part.Lead in the present invention
That crosses each device cooperatively forms coherent assembly line so that the processing of PVC film can realize streamlined automation mechanized operation, work effect
Rate is high；Secondly, the cooperation of heating device and corona unit can carry out smooth processing to PVC films, PVC film work in-process is avoided to produce
Raw fold or local out-of-flatness, and heating device can effectively ensure the flatness of PVC film in production process；
Humidification mechanism can humidify PVC film, improve the humidity of PVC film, avoid occurring because PVC film temperatures are excessively high
Automatic bending, similarly in humidification, there are moisture in PVC film, and moisture is volatile at high temperature, which can take away
Heat in PVC film can effectively reduce the temperature in PVC film, can be reduced faster convenient for equipment subsequently cold to PVC film
Temperature in PVC film improves cooling efficiency；Setting smears part and effectively water can be put on PVC films, and is located at part is smeared
On rotating member, therefore rotating member rotates, and the liquid being applied in PVC film for smearing part is uniform, ensures the everywhere in PVC film
All be wiped with liquid, avoid because smear it is irregular due to cause PVC film local temperature excessively high and shrink or protrusion situation, cause
PVC film out-of-flatness and the total quality for destroying PVC film；The set-up mode can also effectively be fixed to smearing part, ensure and apply
The everywhere liquid smeared on part can all be smeared to PVC film, and then improve the liquid utilization rate smeared on part, avoided and smeared part
Only PVC film is smeared at independent one and cause to smear the amount of liquid rapid decrease on part, causes the effect for smearing liquid continuous
It is deteriorated, influences the humidifying effect and cooling-down effect of PVC film；
Secondly, by by film guiding roller be arranged smear part front side lower position so that PVC film during transmission,
Being coated on for large area is smeared outside part, and then the contact area of high degree increased between PVC film and smearing part, enhancing
The case where humidifying effect ensures to realize good cooling to PVC film, PVC film is avoided to occur fold in process and crimp.
Be additionally provided with cooling device on rear side of the humidifier, the cooling device include holder, the cloth guiding axle on holder,
Fan above cloth guiding axle and the motor for driving cloth guiding axle to rotate；By the setting of cooling device, PVC film is carried out
Fast cooling ensures that PVC film will not overheat and roll or generate fold.
The heating device includes babinet, the heating set on the inlet port and outlet port of wall box and in babinet
Part has heating gap between the heating member and feed inlet and outlet；Due to heating the presence in gap, avoid heating member to PVC film
Excessively heating, promotes the quality of PVC film.
The frame body is equipped with the positioning member being adjusted for the position to film guiding roller；Pass through regulating member position
Setting, realizes that the position of film guiding roller is adjustable, so that PVC film and the contact area smeared between part are adjustable, and then can be directed to
The case where different cooling demands, carries out free adjustment, applied widely, easy to operate.
The positioning member includes the bar shaped sliding slot being set on the frame body, can be penetrated to bar shaped sliding slot on film guiding roller
Interior connecting shaft and the locking member in the connecting shaft；Connecting shaft moves the position that can be realized to film guiding roller along bar shaped sliding slot
Adjustment, easy to operate, respective outer side edges are stablized.
The locking member includes that can offset with the frame body with the stud of the connecting shaft threaded and on stud
Press portion；By turn locking member the portion of pressing is pressed to frame body, you can to realize the position restriction to film guiding roller, structure
Simply, cooperation is stablized, and film guiding roller is less prone to position offset.
Further include one for smear part adding liquid filling mechanism；Filling mechanism, which is arranged, to smear part towards PVC
The liquid smeared on part is replenished in time in film when smearing liquid, smearing part is kept to moisten always, to improve the smearing effect for smearing part
Fruit avoids manually causing liquid feeding irregular to smearing part liquid feeding, exempts manual operation, save cost of labor, reduction is produced into
This, improves production efficiency and economic benefit.
The liquor charging part includes matched solid with the matched liquor charging part of the refill unit and with the liquor charging part
Determine part, the fixing piece is matched with the frame body；The liquor charging part is flexibly connected with the rotating member by a connection structure；
Setting liquor charging part can end sections penetrate to flow liquid channel, liquid is fed through by the liquor charging part in flow liquid channel；And it sets
It sets fixing piece liquor charging part is fixed so that the end of liquor charging part is remained stationary as with respect to frame body, and then liquor charging part is positively retained at
On one fixed position, and then control liquor charging part end can be convenient for penetrate to liquor charging channel, in suspension and liquor charging channel,
It is not contacted with the inner wall in liquor charging channel, avoids liquor charging part as rotating member rotates together and causes the distortion of liquor charging part even disconnected
It splits, also protects the stability of liquor charging part liquor charging；Setting connection structure makes liquor charging part not interfere with rotation while liquor charging
Part rotates, but also can be sealed to liquor charging part, and the liquid avoided in liquor charging channel is worked as from the open-ended of liquor charging channel
In directly leak in environment and influence the service efficiency of device, which can also carry out the end of liquor charging part secondary
Fixed, which can reinforce the stability of liquor charging part.
In conclusion the present invention cooperatively forms coherent assembly line by each device so that the processing of PVC films can
Realize streamlined automation mechanized operation, work efficiency is high；Secondly, the cooperation of heating device and corona unit can equal PVC film
Whole processing avoids PVC film work in-process from generating fold or local out-of-flatness, and heating device can be ensured effectively in production process
The flatness of PVC film.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of the humidifier of the present invention.
Fig. 3 is the side view of the humidifier of the present invention.
Fig. 4 is the sectional view along line A-A in Fig. 3.
Fig. 5 is the enlarged drawing of A in Fig. 2.
Fig. 6 is the enlarged drawing of B in Fig. 5.
Specific implementation mode
In order to make those skilled in the art be better understood from the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing, technical solution in the embodiment of the present invention carry out clear, complete description.
As shown in figures 1 to 6, a kind of system of processing of PVC film, including coil cradle 10, for heating to PVC film
Heating device 20, for carrying out the corona unit 30 of leveling processing to PVC film after heating and for PVC film part moistening and lowering temperature
The humidifier 40 of processing；The humidifier is set to 30 rear side of corona unit；The coil cradle 10 is directly to buy on the market
It obtains, does not repeat；The corona unit is the corona machine being commercially available on the market, and structure repeats no more；The heating device
20 including babinet 201, the feed inlet 202 being respectively arranged in babinet left and right sidewall and discharge port 203 made of metal and set on case
Internal heating member 204, the heating member 204 are the heating tube being directly commercially available on the market, which is connected in institute
It states on the upper surface of babinet；Preferably, there is heating gap between the heating member 204 and feed inlet and outlet, avoid PVC film mistake
Heat；
The humidifier 40 includes frame body 1, humidification mechanism 2, actuator 3 and filling mechanism 4；The frame body 1 is a metal
Frame, the humidification mechanism 2 are located at the centre of frame body 1, and the actuator 3 is motor, which is located at the one of frame body 1
Side；Specifically, the humidification mechanism 2 includes rotating member 21 and smears part 22, the rotating member 21 is connected with actuator 3, because
This 3 powered rotatable part 21 of actuator rotates, and the rotating member 21 is a metal bar, and the smearing part 22 is a flannelette napped fabric layer
Or spongy layer, the smearing part 22 are wrapped in outside rotating member 21, and the both ends for smearing part 22 are fixed on rotating member 21 by becket
On.
It is additionally provided on the frame body 1 for carrying out the film guiding roller 6 for being oriented to transmission to PVC film, and the film guiding roller 6 is set on described
On the front side lower position for smearing part 22；Preferably, the frame body 1 is equipped with and is adjusted for the position to film guiding roller 6
Positioning member, the positioning member include bar shaped sliding slot 71, metal connecting shaft 72 and locking member 73；The bar shaped sliding slot 71 is set as
It two, is located on the left and right sides of frame body；The film guiding roller is metallic roll, and the connecting shaft 72 is set as two, respectively
Set on the left and right ends of film guiding roller；The connecting shaft 72 can be penetrated to bar shaped sliding slot 71, and can be controlled with respect to bar shaped sliding slot 71
It is mobile；The locking member 73 be set to connecting shaft on, the locking member 73 include with the stud 731 of the connecting shaft threaded and
It is fixedly connected on stud and presses portion 732, it is that a rosette presses portion 732 when locking member screws that this, which presses portion 732,
It can contradict and be extruded on frame body.
Further, the filling mechanism 4 includes refill unit 41 and liquor charging part 42, and the refill unit 41 is set
On the rotating member 21；Specifically, the refill unit 41 includes liquid feeding channel 411 and flow liquid channel 412；Described adds
Liquid channel 411 is a cylindrical cavity being arranged along 21 length direction of rotating member, which is located at the center of driving member 21
Place, and liquid feeding channel is that opening is arranged in one end of rotating member 21, opening setting can enter to liquid feeding channel 411 for liquid
It is interior；Setting liquid feeding channel can be directly entered convenient for liquid to the channel, then uniformly spill in flow liquid channel, from
And it smears the liquid on part and keeps uniform；The flow liquid channel 412 is the cylindrical cavity being arranged along 21 width direction of rotating member,
412 one end of the flow liquid channel other end that is connected with liquid feeding channel 411 is connected for external environment, thus liquid entering to plus
After liquid channel 411, it can be flowed outwardly from the flow liquid channel 412, be absorbed by smearing part 22 after outflow, keep smearing part 22 wet
Profit, the flow liquid channel 412 are the multiple of equidistant interval setting, which has ensured the liquid smeared and absorbed everywhere in part 22
The scale of construction is uniform；The liquor charging part 42 includes liquor charging part 421 and fixing piece 422；The liquor charging part 421 is to liquid feeding channel
411 are sent into the pipeline of liquid, and the end which goes out liquid is penetrated to liquor charging channel 411, and illogical with liquor charging
The inner wall in road 411 contacts；The fixing piece 422 is the metallic support of bending two ends, which is fixed on frame body
On 1, the liquor charging part 421 is passed through from the through-hole among the fixing piece 422, is then installed on fixing piece 422.
Further, the liquor charging part 421 and rotating member 21 are connected by a connection structure 5, which includes
Connector 51 and coupling recess portion 52, the connector 51 are the metal ring plate being fixed on the liquor charging channel 421, the connector
51 edge is the bulge loop being vertical on 21 side wall of rotating member；The coupling recess portion 52 is to be located at 21 end of rotating member
A circle concave ring on side wall, the outer circle for being specifically set as the open end that coupling recess portion 52 is located at liquor charging channel 421 are recessed
Ring；In connection, 51 edge of connector is caught in coupling recess portion 52；Connector can direct part wear to connection
In recess portion, the cooperation between the coupling recess portion and the connector is close, is not susceptible to fall off；Likewise, being sent out in rotating member
When raw rotation, coupling recess portion relatively rotates part and is rotated, and rotating member rotation is not interfered in the rotation process, also can be improved and turn
Leakproofness between moving part and connector ensures liquor charging part the operation is stable.
Specifically, in order to which preferably connector 51 is fixed, set on the inner wall of the coupling recess portion 52 equidistant
Interval is provided with multiple location indentations 521, is a circle concave ring in each location indentations 521, in the location indentations 521
Equipped with a wearing piece 53, which is a plastic hoop made of wear-resistant plastic, the wearing piece 53 and coupling recess portion 52
It is fixed in such a way that glue connects, multiple limit recess portions 423 is equipped on the bulge loop of the connector 51, which is
The bulge loop side wall of connector 51 is recessed inwardly the concave ring to be formed, and a sliding bevel 531, the cunning are equipped on each wearing piece 53
Dynamic inclined-plane 531 is by being obliquely installed under, and sliding bevel 531 is the side for being located at wearing piece 53, the connector 51
When being pushed into coupling recess portion 52, connector 51 can along 531 slid inward of sliding bevel, to wearing piece 53 be caught in limit it is recessed
In portion 423, realizes and wearing piece 53 is positioned and is sealed between connector 51 and coupling recess portion 52；Setting wearing piece can avoid sending
Liquid part is directly mutually worn with being in contact in coupling recess portion, is caused the gap between liquor charging part and coupling recess portion to become larger, is led
Liquid leakage is caused to go out；But wearing piece its with good antiwear characteristic, therefore under long-time use, the degree of abrasion is low,
Improve the service life of device, even while wearing piece only need to change new under long-time use in the case of serious wear
Wearing piece, save the cost of repair, improve service using life；Wearing piece can also effectively ensure liquor charging part with
Leakproofness between coupling recess portion, avoids leakage.
Further, 40 rear side of the humidifier is additionally provided with cooling device 50, which is made including metal
Holder 501, cloth guiding axle 502, fan 503 and motor, the cloth guiding axle 502 is metallic roll, which rotatably sets
In on holder, the motor is connected with cloth guiding axle 502, and cloth guiding axle 502 can be driven to rotate；The fan 503 is located on cloth guiding axle
It sets in orientation.
Obviously, described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment should all belong to the scope of protection of the invention.
Claims (8)
1. a kind of system of processing of PVC film, including coil cradle（10）, heating device for being heated to PVC film
（20）, for PVC film after heating carry out leveling processing corona unit（30）And for handling PVC film part moistening and lowering temperature
Humidifier（40）；It is characterized in that：The humidifier is set to corona unit（30）Rear side, the humidifier（40）Including frame
Body（1）, be set to frame body（1）On humidification mechanism（2）And for driving the humidification mechanism（2）The actuator of rotation（3）；It is described
Humidification mechanism（2）Including with the actuator（3）Matched rotating member（21）With the smearing part for being humidified to PVC film
（22）；The frame body（1）On be additionally provided with for PVC film carry out be oriented to transmission film guiding roller（6）, the film guiding roller（6）Set on institute
State smearing part（22）Front side lower position on.
2. a kind of system of processing of PVC film according to claim 1, it is characterised in that：The humidifier（40）Rear side
It is additionally provided with cooling device（50）, the cooling device（50）Including holder（501）, cloth guiding axle on holder（502）, set on leading
Fan above cloth beam（503）And the motor for driving cloth guiding axle to rotate.
3. a kind of system of processing of PVC film according to claim 1, it is characterised in that：The heating device（20）Including
Babinet（201）, set on the feed inlet of wall box（202）And discharge port（203）And the heating member in babinet（204）, institute
State heating member（204）There is heating gap between feed inlet and outlet.
4. a kind of system of processing of PVC film according to claim 3, it is characterised in that：The frame body（1）It is equipped with and is used for
To film guiding roller（6）The positioning member that is adjusted of position.
5. a kind of system of processing of PVC film according to claim 4, it is characterised in that：The positioning member includes being set to
Bar shaped sliding slot on the frame body（71）, can penetrate to the connecting shaft in bar shaped sliding slot on film guiding roller（72）And it is set to the company
Locking member in spindle（73）.
6. a kind of system of processing of PVC film according to claim 5, it is characterised in that：The locking member（73）Including with
The stud of the connecting shaft threaded（731）It can press portion with what the frame body offseted on stud（732）.
7. a kind of system of processing of PVC film according to claim 1, it is characterised in that：The humidification mechanism（2）Further include
One is used for smearing part（22）The filling mechanism of adding liquid（4）.
8. a kind of system of processing of PVC film according to claim 7, it is characterised in that：The filling mechanism（4）Including setting
In the rotating member（21）On refill unit（41）With with the refill unit（41）Matched liquor charging part（42）, described
Refill unit（41）With the smearing part（22）It matches.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810269582.1A CN108638543B (en) | 2018-03-29 | 2018-03-29 | Processing system of PVC membrane |
| CN202010769431.XA CN111873497A (en) | 2018-03-29 | 2018-03-29 | System of processing of high-quality PVC membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810269582.1A CN108638543B (en) | 2018-03-29 | 2018-03-29 | Processing system of PVC membrane |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010769431.XA Division CN111873497A (en) | 2018-03-29 | 2018-03-29 | System of processing of high-quality PVC membrane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108638543A true CN108638543A (en) | 2018-10-12 |
| CN108638543B CN108638543B (en) | 2020-11-20 |
Family
ID=63744751
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810269582.1A Active CN108638543B (en) | 2018-03-29 | 2018-03-29 | Processing system of PVC membrane |
| CN202010769431.XA Withdrawn CN111873497A (en) | 2018-03-29 | 2018-03-29 | System of processing of high-quality PVC membrane |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010769431.XA Withdrawn CN111873497A (en) | 2018-03-29 | 2018-03-29 | System of processing of high-quality PVC membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108638543B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546672A (en) * | 2020-05-21 | 2020-08-18 | 常熟宏巨新材料科技有限公司 | Ripple eliminating device for thin film |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873915A (en) * | 2021-02-02 | 2021-06-01 | 李蒙骥 | Extrusion formula humidification device is used in PVC membrane production |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110241256A1 (en) * | 2010-03-31 | 2011-10-06 | Fujifilm Corporation | Decurling method and apparatus, and film production method |
| CN206665820U (en) * | 2017-05-02 | 2017-11-24 | 上海汉铁机械有限公司 | A kind of corrugated paper board production line humidification device |
-
2018
- 2018-03-29 CN CN201810269582.1A patent/CN108638543B/en active Active
- 2018-03-29 CN CN202010769431.XA patent/CN111873497A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110241256A1 (en) * | 2010-03-31 | 2011-10-06 | Fujifilm Corporation | Decurling method and apparatus, and film production method |
| CN206665820U (en) * | 2017-05-02 | 2017-11-24 | 上海汉铁机械有限公司 | A kind of corrugated paper board production line humidification device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546672A (en) * | 2020-05-21 | 2020-08-18 | 常熟宏巨新材料科技有限公司 | Ripple eliminating device for thin film |
| CN111546672B (en) * | 2020-05-21 | 2022-03-04 | 常熟宏巨新材料科技有限公司 | Ripple eliminating device for thin film |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111873497A (en) | 2020-11-03 |
| CN108638543B (en) | 2020-11-20 |
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